Zebrafish can regenerate sensory hair cells that humans permanently lose, like those in the inner ear linked to hearing and balance. New research reveals two specific genes that control how different ...

Scientists have successfully grown over 400 different types of nerve cells from stem cells in the lab—a groundbreaking step toward replicating the complexity of the human brain.

Cancer therapies called checkpoint inhibitor drugs, which ratchet up the immune system, work better when this bacterium is ...